baber/WOPTO huggingface dataset:
Patent JP-2011221829-A (JP)
Title: Surface acoustic wave transponder
Inventor: OKAGUCHI KENJIRO
IPC: G06K19/077
Filed: 2010-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized surface acoustic wave transponder capable of long distance propagation.SOLUTION: The surface acoustic wave transponder 11 includes an antenna and a surface acoustic wave element provided on a piezoelectric substrate 1. On the piezoelectric substrate 1 such as a quartz substrate, a 1-port surface acoustic wave element comprising transmission/reception electrodes 2A, 2B by a pair of comb electrodes facing each other and reflectors 3, 4 is formed. On the piezoelectric substrate 1, a dielectric film is coated in an area other than the formation area of the transmission/reception electrodes 2A, 2B and the reflectors 3, 4, and spiral radiation elements 5A, 5B are formed on the dielectric film.
Patent JP-2011220508-A (JP)
Title: Installation structure of driving device
Inventor: YAMABE SHINICHI
IPC: F16F15/08
Filed: 2010-04-14
Abstract: PROBLEM TO BE SOLVED: To provide an installation structure of a driving device which can drive a driving device supported in a vibration control fashion in a stable attitude, even when a large load acts.SOLUTION: A lifting mechanism 20 is driven by the driving device 25 arranged on a stand 11, and the installation structure of the driving device for moving a lifting body by this lifting mechanism 20 is installed on the stand 11 in a state of holding a projecting seat plate part 32 by these vibration control bottom board 34 and vibration control presser plate 35 in a position of the lifting mechanism 20 so that the driving device 25 includes an output shaft 28 for driving the lifting mechanism 20 for moving the lifting body by projecting to one side and an installation seat plate 31 for installing this driving device 25 on the stand 11, and this installation seat plate 31 includes the vibration control bottom board 34 having the projecting seat plate part 32 extending up to a position of the lifting mechanism 20 by extending in the tip direction of the output shaft 28 and arranged on the skeleton side of the installation seat plate 31 and the vibration control presser plate 35 arranged on the anti-skeleton installing side of the projecting seat plate part 32.
Patent JP-2011224821-A (JP)
Title: Retractable mechanical pencil
Inventor: KATO HIROSHI
IPC: B43K24/08
Filed: 2010-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a retractable mechanical pencil free from a risk of a return spring 12 coming off during assembly and allowing a front shaft 13 and a rear shaft 16 to be screwed without receiving the force of the return spring 12 up to an intermediate part when screwing the front shaft 13 and the rear shaft 16.SOLUTION: A flexible elastic part 9B is formed at an inner shaft 9, and a locking protrusion 9C is formed at the elastic part 9B. The outer peripheral diameter of the locking protrusion 9C is formed to be larger than the inner diameter of the return spring 12. The return spring 12 is constituted to be temporarily mountable in a compressed state between the locking protrusion 9C and an outer step 9D of the inner shaft 9. Further, the locking protrusion 9C is inserted in a longitudinally slidable manner in a slide groove of the front shaft 13, and the return spring 12 is mounted between the rear end of the front shaft 13 and the outer step 9D of the inner shaft 9.
Patent JP-2010250323-A (JP)
Title: Display device and method of manufacturing the same
Inventor: LEE JAE-HOON
IPC: G02F1/133
Filed: 2010-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which can remove the kickback voltage deviation of pixels, and to provide a method of manufacturing the display device.  <P>SOLUTION: The display device includes a display panel, a data driving part, and a gate driving part. The display panel includes a first pixel row. The first pixel row includes a first pixel connected to either one of an n-th gate line (n is a natural number) and an (n+1)-th gate line and an (m+1)-th data line (m is a natural number), and a second pixel connected to an (m+2)-th data line and the remaining of the n-th gate line and the (n+1)-th gate line. The data driving part applies a data voltage having a first polarity with respect to a reference voltage to the (m+1)-th data line, and applies a data voltage having a second polarity with respect to the reference voltage to the (m+2)-th data line. The gate driving part sequentially applies a gate signal to the n-th gate line and the (n+1)-th gate line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257458-A (JP)
Title: Multi-touch input processing method for portable terminal
Inventor: CHO YOUNG HO
IPC: G06F3/041
Filed: 2010-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-touch input processing method, for preventing an error due to multi-touch on a touch screen which is incompatible with multi-touch recognition.  <P>SOLUTION: The multi-touch input processing method includes steps of displaying, upon a first touch, first data by a first touch; sensing a second touch with the first touch being maintained; discriminating intermediate data corresponding to the first touch and the second touch as invalid data; and deleting, when either one of the first touch and the second touch is released, the invalid data and displaying second data by the second touch.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011229398-A (JP)
Title: Swing selector of thresher
Inventor: KUGIMIYA HIROSHI
IPC: A01D69/00
Filed: 2010-04-23
Abstract: PROBLEM TO BE SOLVED: To make a selected material smoothly flow in a swing direction and to effectively perform a sieve selection by swinging.SOLUTION: The swing selector of a thresher is equipped with a swing selection rack (15) that is furnished with a transfer rack (16), a first sieve group (17), a second sieve group (18) and a straw rack (19) in this order from the upstream side in the transfer direction of the selected material below a threshing chamber (2) swingably back and forth. The swing selection rack (15) is equipped with a plurality of cleaning members (30) composed of a plate (28) along the swing direction of the swing selection rack (15) and a scraper (29) that is brought into contact with a sieve (26) face of the first sieve group (17) or a sieve (27) face of the second sieve group (18) and removes an attachment at intervals mutually in the horizontal direction perpendicular to the swing direction of the swing selection rack (15). Drive mechanisms (34, 35, 36, 37, 38, 39 and 40) for reciprocatingly swinging the cleaning members (30) in the horizontal direction are installed.
Patent JP-2010162904-A (JP)
Title: Medium to be transferred
Inventor: TAKESHITA SANSHIRO
IPC: B41J13/10
Filed: 2010-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a medium to be transferred allowing to be nipped between a transfer driving-roller and a transfer driven-roller without releasing the transfer driven-roller, at a low cost and in a substantially damage-free state and further to obtain the medium to be transferred having a structure much easier to be inserted between the transfer driving-roller and transfer driven-roller.  <P>SOLUTION: A tray 50 having a plate-like shape so as to allow for a target recording medium such as an optical disk to be set includes a tray body 51 and a set part 52 for setting a target recording medium such as an optical disk. In a leading end 56 which becomes the leading edge when delivering the tray 50 to a printer, tongue pieces 57, 57 having a shape like protruding in the transfer direction of the tray 50 are integrally formed with the tray body 51 so as to allow for the tray 50 to be easily inserted between the transfer driving-roller and transfer driven-roller and furthermore, by this means, it enables the tongue pieces 57 not to be easily damaged.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011231514-A (JP)
Title: Rain gutter and cover of the same
Inventor: ISHIDA MASAJI
IPC: E04D13/08
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a rain gutter that allows easy mounting work and has a firm fixing structure.SOLUTION: A guide rail 3 is provided to a rain gutter body 2 integrally along a longitudinal direction and a strap 5 is attached to the guide rail 3 by a connection member 4. The guide rail 3 is provided with right-and-left projection pieces 11 and 11, that project outward and serve as rail bodies and the connection members 4 is provided with right-and-left connection bodies 21 and 21 that fix the strap 5. The right-and-left connection bodies 21 and 21 have holding parts 24 and 24 on the front side that hold the right-and-left projection pieces 11 and 11, restrict outward movement under the holding state, and also provided with a bolt 26 and a nut 27 that pinch and fix the strap 5 and the right-and-left connection bodies 21 and 21. By means of the right-and-left holding parts 24 and 24, the right-and-left projection pieces 11 and 11 are held to connect the strap 5 tightly to the rain gutter body 2, which bring a holding state that restricts the right-and-left holding parts 24 and 24 not to move outward from the guide rail 3.
Patent JP-2011231874-A (JP)
Title: Fluid dynamic bearing unit and assembly method for the same
Inventor: HORI SEIJI
IPC: F16C33/12
Filed: 2010-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a fluid dynamic bearing unit which is excellent in silence and is highly accurate, can be manufactured at a low cost and can be suitably incorporated into the motor of a small ventilation fan especially for a house, and to provide an assembly method for the same.SOLUTION: In the fluid dynamic bearing unit, at least one member which constitutes an outer member 20 is formed by press working of a sheet member, a radial bearing surface and at least one side of a thrust bearing surface are formed by the press working, and at least parts for forming the radial bearing surface and the thrust bearing surface of an inner member 10 are composed of sintered metal.
Patent JP-2011233819-A (JP)
Title: Lightning arrestor and method for manufacturing the same
Inventor: OZAKI YUKIO
IPC: H01C7/10
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a lightning arrestor which is excellent in mechanical strength, improves assembly workability, and by which cost reduction is attained.SOLUTION: The lightning arrestor comprises: a series body 1b including a zinc oxide element block 1a in which a plurality of zinc oxide elements 1 are laminated in the axial direction, and a pressure spring 2 arranged at one end of the zinc oxide element block 1a; a pair of terminal electrodes 3a and 3b which sandwich the series body 1b in the axial direction; a plurality of insulation rods 4 which are arranged along the axial direction in the surroundings of the series body 1b to fix the pair of terminal electrodes 3a and 3b at a state that a predetermined axial direction load is energized; and silicone rubber 7 which coats the surroundings of an internal element 1c including the series body 1b and the insulation rods 4 to be integrated. To the pair of terminal electrodes 3a and 3b, a plurality of rod mounting holes 32 into which the ends of the insulation rods 4 are inserted are bored, and in each insulation rod 4, both ends are penetrated into the insulation rod mounting holes 32, the pair of terminal electrodes 3a and 3b and each insulation rod 4 are molded by resin to be fastened.
Patent JP-2011232683-A (JP)
Title: Optical laminated body, polarizer, and display device
Inventor: MORIUCHI HIDEKI
IPC: G02F1/1335
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical laminated body having high visibility and extremely high dark-room contrast, a polarizer, and a display device.SOLUTION: An optical laminated body has an optical functional layer that is laminated on a translucent substrate. At least one surface of the optical functional layer is formed to have a concavo-convex shape, and the optical functional layer having the concavo-convex shape contains at least a resin component, an inorganic component, and a translucent fine particle. A relational expression between a reflective index (n) of the translucent fine particle and a reflective index (n) of the resin component satisfies n-0.015≤n≤n+0.015, and the proportion of the inclination angle distribution equal to or higher than 2.0 degrees in the inclination angle distribution of an optical functional layer surface having the concavo-convex shape of the optical functional layer is between 3% and 20%.
Patent JP-2010188738-A (JP)
Title: Printing system utilizing inks of different densities, cartridge used therefor, image recording method, and recording medium
Inventor: SHIMADA KAZUMITSU
IPC: H04N1/40
Filed: 2010-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the printing quality by intermingling high density ink with low density ink in a printer which conducts printing using shade ink.  <P>SOLUTION: Whether deep dots are formed or not is decided by referring to a table of a recording rate of high density ink from inputted tone data. When it is decided to form the deep dots, a piezoelectric element PE of the head of the ink is driven to form the deep dots. Alternatively, when the deep dots are not formed, whether the dot is formed or not according to the low density ink is decided, the ON/OFF of the deep dots are determined so that average recording rate may become a predetermined value. In the referring table, formation of deep dots starts in the range of tone data smaller than the specific value of tone data that gives a maximum recording ratio of light dots. This results in smooth color mixture at a joint between a record with light dots and a record with deep dots, thereby ensuring extremely high printing quality. Incidentally, the recording rate of the light dot may be variable in response to the density of the magenta at the position corresponding to cyanic ink and recording position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010182697-A (JP)
Title: Image display device
Inventor: HIROIKE TARO
IPC: H01J29/87
Filed: 2010-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image display device using a spacer 103 capable of greatly reducing effect of a charge to an electron orbit without depending on conductivity of the spacer 103 itself and characteristics of a material by making an effectual charge amount to be zero by controlling positive and negative charge distributions generated on a surface of the spacer 103.  <P>SOLUTION: The spacer 103 includes an irregular structure 106 formed on a main surface. The image display device uses the spacer 103 making a period of a concave part and a protrusion in the irregular structure 106 long, in a region of a second substrate 102 side arranged in opposition to a first substrate 101 other than a region on the first substrate 101 side having an electron source.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011239154-A (JP)
Title: Operational amplifier circuit
Inventor: ETO TOSHIYUKI
IPC: H03F1/02
Filed: 2010-05-10
Abstract: PROBLEM TO BE SOLVED: To provide an operational amplifier circuit that can operate with a low power supply voltage and a low current consumption and achieve a high gain and a wide bandwidth.SOLUTION: An operational amplifier circuit comprises: an initial stage amplifier including a differential pair M1 and M2 having low resistance loads R1 and R2 for differentially receiving an input signal; and a next stage amplifier connected to the output of the initial stage amplifier for outputting an output signal from an output terminal. The next stage amplifier comprises: a first signal path of one-stage constitution including transistors M19 and M20 that input one output pair of the differential pair M1 and M2 to a gate and whose drains are connected to the output terminal; an input stage including transistors M5 and M6 that input the other one of the output pair of the differential pair to a gate; and a second signal path having an output stage including transistors M17 and M18 whose drains are connected to the output terminal. Furthermore, the next stage amplifier comprises a bias circuit for setting the bias current flowing in the transistors M19 and M20 of the first signal path and the transistors M5 and M6 of the second signal path.
Patent JP-2011235311-A (JP)
Title: Heat transfer apparatus
Inventor: YOKOTA HACHIJI
IPC: B23K1/008
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer apparatus capable of uniformly heating or cooling an article to be treated.SOLUTION: The heat transfer apparatus has a heating medium supplying part 5 on the side part of a heat transfer part 4, and the heat transfer part 4 has a recessed part 6 on the contacting face with the article 20 to be treated, and the heating medium supplying part 5 has a supplying hole 8 for the fluid heating medium 12, and the recessed part 6 and the heating medium-supplying hole 8 are communicated with a communicating hole 9. The fluid heating medium 12 supplied into the heating medium-supplying hole 8 is filled into the recessed part 6 of the heat transfer part 4 through the communicating hole 9, and the opening face of the recessed part 6 filled with the heating medium 12 is closed into a sealed condition with a thin sheet-like covering article 7, and the heat transfer part 4 and the heating medium supplying part 5 are provided so as to be inclined.
Patent JP-2011239315-A (JP)
Title: Data broadcasting system and broadcasting reception terminal
Inventor: FUJII ARISA
IPC: H04N7/173
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a technique on a personalized service by which a user viewing a broadcast program is encouraged to confirm a message and the user is prompted to access the personalized service by delivering a contact for the user from the service to a broadcasting reception terminal with Push service.SOLUTION: In a data broadcasting system 1, a broadcasting reception terminal 30 executes BML script preliminarily described in data broadcasting contents by receiving and playing the data broadcasting contents and sends an individual message request to a broadcasting station communication server 20. Furthermore, in the data broadcasting system 1, the broadcasting station communication server 20 sends a corresponding individual message to the broadcasting reception terminal 30 in response to the individual message request from the broadcasting reception terminal 30. Then, in the data broadcasting system 1, the broadcasting reception terminal 30 embeds the individual message received from the broadcasting station communication server 20 into the data broadcasting contents and displays the contents.
Patent JP-2011241841-A (JP)
Title: Joint structure
Inventor: IGAWA SHINYA
IPC: F16B5/07
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure which has a simple configuration, requires a small number of parts and process man-hours, allows simplification of the production process, provides high yield and high mass productivity, is not limited with respect to its application, serves in general-purpose, provides a high degree of freedom in material selection, allows conveniently, surely and mechanically joining members and has high stability, uniformity and durability of the joint strength.SOLUTION: The joint structure includes (a) two members which are provided with one or more projection including a hollow depression open to the joint plane side and projecting to the opposite side to the joint plane, and which closely contact with each other at the joint plane such that the projections face to each other on the open side of the hollow depression and (b) a connection body which is disposed in the space surrounded by the hollow depressions in the opposite projections of the two members, wherein each projection includes an engagement part engaged with the connection body inside the hollow depression.
Patent JP-2011241002-A (JP)
Title: Safety elevator
Inventor: ARIKAWA YASUYUKI
IPC: B66B13/26
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To effectively detect the movement of passengers and a string-like foreign object in an elevator doorway to enhance the security, reduce an accident around a door not to disturb the service efficiency, and facilitate the maintenance and inspection.SOLUTION: A safety elevator, with an imaging device 5 installed in the elevator doorway to monitor the opening and closing of the elevator door, includes: a door control device 3 that controls the opening and closing of the elevator door; and an image processing part 6 that detects a detection object within a detection area determined from an image signal of the imaging device 5, wherein the size of the detection area is changed along with the opening and closing of the elevator door.
Patent JP-2011243462-A (JP)
Title: Connector
Inventor: SHIODA HIDEO
IPC: H01R13/03
Filed: 2010-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a connector which does not produce excessive displacement of a terminal by contacting a connection object, which can secure enough contact pressure with the connection object, and which can prevent shavings to enter between the terminal and the connection object.SOLUTION: A mating terminal A is point-contacted with a apex 21d of the bottom edge side of a protrusion part 21c in order to improve contact pressure with the mating terminal A. In this case, an elastic piece part 21 is formed to have the surface side which contacts the mating terminal A curve in shape of a concave and to have the free end side curve from the apex 21d of the bottom edge side of the protrusion part 21c in the opposite side of the insertion position of the mating terminal A, so enough space can be secured to store shavings of the mating terminal A near the contact part between the mating terminal A and the elastic piece part 21. Also, a displacement restriction part 21a of the elastic piece part 21 is contacted by a stationary piece part 22 of the terminal in order that the displacement of the elastic piece part 21 can be restricted in a prescribed position.
Patent JP-2010276020-A (JP)
Title: Steam turbine two flow low pressure configuration
Inventor: SWINTEK ROY P
IPC: F01D25/30
Filed: 2010-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust configuration that vertically separates flow from the upper and lower halves of a turbine outlet exhaust annulus.  <P>SOLUTION: The exhaust configuration (400) for a double flow steam turbine (401) comprises a separate external exhaust path (320) from an upper portion (316) of a first turbine outlet (315) of a first turbine section (305) to a first condenser (330), and a separate external exhaust path (325) from a lower portion (317) of the first turbine outlet (315) of the first turbine section (305) to the first condenser (330), and further comprises a separate external exhaust path (420) from an upper portion (416) of a turbine outlet (415) of a second turbine section (405), and a separate external exhaust path (425) from a lower portion (417) of the turbine outlet (415) of the second turbine section (405).  <P>COPYRIGHT: (C)2011,JPO&INPIT